{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T00:55:49Z","timestamp":1789779349681,"version":"4.0.1"},"reference-count":39,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2025,4,16]],"date-time":"2025-04-16T00:00:00Z","timestamp":1744761600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2025,4,16]],"date-time":"2025-04-16T00:00:00Z","timestamp":1744761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Alzheimer's Disease Reports"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Early biomarker-based diagnosis of Alzheimer's disease (AD) is essential, particularly with the increasing availability of new therapeutic options. However, the relationship between imaging and cerebrospinal fluid (CSF) biomarkers, especially in the context of\n                      <jats:sup>18<\/jats:sup>\n                      Fluorine-fluorodeoxyglucose positron emission tomography (\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET), remains insufficiently understood.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>\n                      The aim of this study was the evaluation of the relationship between\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET and other common fluid and imaging AD-biomarkers in a clinical cohort of patients with cognitive decline and suspected AD.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      We included n\u2009=\u200990 patients with cognitive decline and clinically suspected AD that underwent\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET imagining at our facility. Clinical and imaging data including patient characteristics, CSF biomarkers, Mini-Mental State Examination (MMSE),\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET and\n                      <jats:sup>18<\/jats:sup>\n                      F-Florbetaben-PET were retrospectively analyzed. PET images were quantified in several brain regions.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG uptake correlated with CSF amyloid-\u03b2 (A\u03b2)\n                      <jats:sub>40<\/jats:sub>\n                      , A\u03b2\n                      <jats:sub>42<\/jats:sub>\n                      , and the A\u03b2\n                      <jats:sub>42\/40<\/jats:sub>\n                      ratio in several brain regions, but not with regional\n                      <jats:sup>18<\/jats:sup>\n                      F-Florbetaben uptake.\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG uptake inversely correlated with t-tau and p-tau in CSF. Furthermore, a correlation between MMSE and\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG uptake was also detected in several brain regions.\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET and its combination with CSF markers showed the highest predictive power for disease severity.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      The study highlights the potential of integrating\n                      <jats:sup>18<\/jats:sup>\n                      F-FDG-PET with CSF biomarkers to improve the diagnosis, prognosis, and monitoring of AD, emphasizing the complexity and regional specificity of biomarker interactions in neurodegeneration.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/25424823251314392","type":"journal-article","created":{"date-parts":[[2025,4,17]],"date-time":"2025-04-17T01:03:46Z","timestamp":1744851826000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["The relationship of\n                    <sup>18<\/sup>\n                    F-FDG-PET to other common biomarkers of dementia in a clinical cohort with memory deficits"],"prefix":"10.1177","volume":"9","author":[{"given":"Katharina","family":"Woyk","sequence":"first","affiliation":[{"name":"Department of Nuclear Medicine, University Medical Center G\u00f6ttingen (UMG), Georg-August-University, G\u00f6ttingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Niels","family":"Hansen","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Psychotherapy, University Medical Center G\u00f6ttingen (UMG), Georg-August-University, G\u00f6ttingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1492-5330","authenticated-orcid":false,"given":"Jens","family":"Wiltfang","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Psychotherapy, University Medical Center G\u00f6ttingen (UMG), Georg-August-University, G\u00f6ttingen, Germany"},{"name":"Neurosciences and Signaling Group, Department of Medical Sciences, Institute of Biomedicine, University of Aveiro, Aveiro, Portugal, Portugal"},{"name":"German Center for Neurodegenerative Diseases, Goettingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9419-5974","authenticated-orcid":false,"given":"Claudia","family":"Lange","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Psychotherapy, University Medical Center G\u00f6ttingen (UMG), Georg-August-University, G\u00f6ttingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0057-5037","authenticated-orcid":false,"given":"Caroline","family":"Bouter","sequence":"additional","affiliation":[{"name":"Department of Nuclear Medicine, University Medical Center G\u00f6ttingen (UMG), Georg-August-University, G\u00f6ttingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,4,16]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jalz.2018.02.018"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jalz.2018.06.2855"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12967-022-03464-x"},{"key":"e_1_3_4_5_2","first-page":"1238","article-title":"A diagnostic approach in Alzheimer's disease using three-dimensional stereotactic surface projections of fluorine-18-FDG PET","volume":"36","author":"Minoshima S","year":"1995","unstructured":"Minoshima S, Frey KA, Koeppe RA, et al. 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